Right after the Mole and his crew were interrogated.
Tang Qing, who was fishing, saw the results of the interrogation. Besides obtaining nearly thirty million dollars in funds, the intelligence provided by Mole and Flying Fish was also quite interesting.
Not only did they crack several unsolved cases, but they also acquired some valuable intelligence that even the Command Room was unaware of.
For instance, the Mole mentioned that a small family in Egypt discovered a dynasty's treasure a decade ago. The gold alone they acquired was no less than three hundred tons, besides countless other riches. The source of this information was a direct descendant of that family.
After that, the Mole personally killed him as he was the target of that mission.
That mission was clearly a power struggle within their family. Before the direct descendant died, he wanted the Mole to make this news public, to take revenge on his ruthless, ungrateful family.